Document rxYgaVKoVXRR0yOJ8ao2ez2kV

Omm Wilde - Oener&l Offtcea Ootober 27, 1967 SOMNKBORN BLDO. TROD. rautsowmss J. R. Darby - St. KXila --^ M. Touehette - St. Louie A1 Morgan Bd Kaleer haa introduced Santlclrer SjB ana Santl clrer 1707 to all of the polysulfide oompoundera. While making his presentation at Sotmebom, he determined that the test they use for compatibility Is the following. Take 100 parts of IP-32, 100 parts of plasticiser mad 15 parts of paste. If this combination pro duces a fully cured rubber, than it la considered compatible under any circumstance. We've told them that the test nay be fine but It doesn't may such for compatibility stability which should of course cause concern. Your work on helping us maintain what we have and regain what we've lost has been Immensely Important. X believe we have good odds on get ting all of this business back lnoludlng that Which we never had before. Kvery presentation has generated enough Interest to have all of the customers commit themselves to an evaluation of both asntlclser 876 and Santloiter 1707. As we get norm Information, we'U be mure you are kept Informed. Thanks Al. Seme Wilde dbw